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MikeFisher
Copper Contributor
Jul 28, 2023
Solved

Hyrbid Migration - 95% - Fails to Complete with error "TransientFailure"

Hello Everyone,   We are in the process of migrating mailboxes from On-Prem Exchange (2019) to EOL/M365.   Some brief server and environment details are:   1) 3 Exchange 2019 Servers housing Ma...
  • MikeFisher's avatar
    Jul 31, 2023
    We believe the issue related to the Microsoft Outage listed below

    https://support.nhs.net/2023/07/microsoft-365-alert-service-degradation-exchange-online-some-admins-may-be-unable-to-migrate-on-premises-mailboxes-to-exchange-online/

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